Multiple Juniper Networks Products Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2025-30655 CVSS:5.5

Juniper Networks Junos OS and Junos OS Evolved are vulnerable to a denial of service, caused by improper check for unusual or exceptional conditions in the routing protocol daemon (rpd).

CVE-2025-30646 CVSS:6.5

Juniper Networks Junos OS and Junos OS Evolved are vulnerable to a denial of service, caused by a signed to unsigned conversion error in the Layer 2 Control Protocol daemon (l2cpd).

Impact

Denial of Service

Indicators of Compromise

CVE

CVE-2025-30655
CVE-2025-30646

Affected Vendors

Juniper

Affected Products

Juniper Networks Junos OS - 21.4 - 22.2 - 22.4 - 23.2 - 23.4
Juniper Networks Junos OS Evolved - 21.4-EVO - 22.2-EVO - 22.4-EVO - 23.2-EVO - 23.4-EVO

Remediation

Upgrade to the latest version of Junos OS, available from the Juniper Networks Security Advisory.

CVE-2025-30655

CVE-2025-30646

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